53210374 has 72 divisors (see below), whose sum is σ = 106067880. Its totient is φ = 19837440.

The previous prime is 53210369. The next prime is 53210383. The reversal of 53210374 is 47301235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1297794 + ... + 1297834.

It is an arithmetic number, because the mean of its divisors is an integer number (1473165).

Almost surely, 2^53210374 is an apocalyptic number.

53210374 is a deficient number, since it is larger than the sum of its proper divisors (52857506).

53210374 is a wasteful number, since it uses less digits than its factorization.

53210374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 53210374 is about 7294.5441255777. The cubic root of 53210374 is about 376.1249160553.

The spelling of 53210374 in words is "fifty-three million, two hundred ten thousand, three hundred seventy-four".